MX2012010722A - Gas-pressured medication delivery device. - Google Patents
Gas-pressured medication delivery device.Info
- Publication number
- MX2012010722A MX2012010722A MX2012010722A MX2012010722A MX2012010722A MX 2012010722 A MX2012010722 A MX 2012010722A MX 2012010722 A MX2012010722 A MX 2012010722A MX 2012010722 A MX2012010722 A MX 2012010722A MX 2012010722 A MX2012010722 A MX 2012010722A
- Authority
- MX
- Mexico
- Prior art keywords
- needle
- medication
- delivery device
- gas
- valve
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31501—Means for blocking or restricting the movement of the rod or piston
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
- A61M5/14248—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body of the skin patch type
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
- A61M5/14526—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons the piston being actuated by fluid pressure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
- A61M5/2455—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic with sealing means to be broken or opened
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
- A61M5/14248—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body of the skin patch type
- A61M2005/14252—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body of the skin patch type with needle insertion means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
- A61M5/14248—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body of the skin patch type
- A61M2005/14252—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body of the skin patch type with needle insertion means
- A61M2005/14256—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body of the skin patch type with needle insertion means with means for preventing access to the needle after use
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dermatology (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The present invention relates to medical devices and particularly to a medication delivery device for self-injection of a medication, or for healthcare professionals to administer a medication. In one embodiment, a medication delivery device utilizes a source of gas pressure to deploy a needle, deliver a desired amount of medication through the needle, and retract the needle for disposal. Fluid flow paths from the source of gas pressure communicate the gas pressure to the needle and to the medication in order to accomplish these steps. In one embodiment, a valve is positioned to open and close the flow of the pressurized gas to the needle and the flow of the medication to the needle, so that the valve can be operated to deploy the needle and deliver the medication through the needle when the user is ready for the injection. The valve can also be operated to retract the needle when the dose is complete.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US31589310P | 2010-03-19 | 2010-03-19 | |
PCT/US2011/029030 WO2011116304A1 (en) | 2010-03-19 | 2011-03-18 | Gas-pressured medication delivery device |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2012010722A true MX2012010722A (en) | 2012-11-12 |
Family
ID=44649623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2012010722A MX2012010722A (en) | 2010-03-19 | 2011-03-18 | Gas-pressured medication delivery device. |
Country Status (11)
Country | Link |
---|---|
US (2) | US8551071B2 (en) |
EP (1) | EP2547384A4 (en) |
JP (1) | JP2013521987A (en) |
KR (1) | KR20130038841A (en) |
CN (1) | CN103025368A (en) |
AU (1) | AU2011227101A1 (en) |
BR (1) | BR112012023689A2 (en) |
CA (1) | CA2793427A1 (en) |
EA (1) | EA201290929A1 (en) |
MX (1) | MX2012010722A (en) |
WO (1) | WO2011116304A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015055747A1 (en) * | 2013-10-18 | 2015-04-23 | Sanofi-Aventis Deutschland Gmbh | Injection device for delivery of a liquid medicament with medicament container displacement |
KR101928297B1 (en) * | 2016-09-08 | 2018-12-12 | 이오플로우(주) | Medical fluid delivery device |
EP3592402A1 (en) * | 2017-03-07 | 2020-01-15 | Amgen Inc. | Needle insertion by overpressure |
CN109529177A (en) * | 2018-09-29 | 2019-03-29 | 赵瑞 | A kind of device that healing potion is transferred to particular treatment site |
Family Cites Families (55)
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US2665689A (en) * | 1951-07-03 | 1954-01-12 | Cutter Lab | Needle assembly and method of producing said assembly |
US3064648A (en) * | 1958-04-16 | 1962-11-20 | Abbott Lab | Intravenous needle assembly |
US3683911A (en) * | 1970-08-13 | 1972-08-15 | Pelam Inc | Protective seal for catheter |
US3700360A (en) * | 1971-08-23 | 1972-10-24 | Myers Sherman Co | Double-acting tandem piston pump |
US3964481A (en) * | 1972-04-28 | 1976-06-22 | Albert Joseph Gourlandt | Automatic injection device |
US4040427A (en) * | 1976-04-01 | 1977-08-09 | The Kendall Company | Catheter support assembly |
US4108176A (en) * | 1977-02-25 | 1978-08-22 | Agri-Bio Corporation | Automatic injecting apparatus |
US4235234A (en) * | 1978-11-30 | 1980-11-25 | Martin John K Iii | Subcutaneous injection system |
FR2453306B1 (en) | 1979-04-06 | 1986-03-14 | Dba | FIVE-POSITION HYDRAULIC ACTUATOR |
US4380234A (en) * | 1979-08-16 | 1983-04-19 | Baxter Travenol Laboratories, Inc. | Infusion needle attachment |
US4498843A (en) * | 1982-08-02 | 1985-02-12 | Schneider Philip H | Insulin infusion pump |
US4579120A (en) * | 1982-09-30 | 1986-04-01 | Cordis Corporation | Strain relief for percutaneous lead |
US4491154A (en) * | 1983-05-09 | 1985-01-01 | Joy Manufacturing Company | Double acting pilot valve |
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US4755173A (en) * | 1986-02-25 | 1988-07-05 | Pacesetter Infusion, Ltd. | Soft cannula subcutaneous injection set |
CA1283827C (en) * | 1986-12-18 | 1991-05-07 | Giorgio Cirelli | Appliance for injection of liquid formulations |
US5324261A (en) * | 1991-01-04 | 1994-06-28 | Medtronic, Inc. | Drug delivery balloon catheter with line of weakness |
US5545143A (en) * | 1993-01-21 | 1996-08-13 | T. S. I. Medical | Device for subcutaneous medication delivery |
US5312353A (en) * | 1993-03-24 | 1994-05-17 | Boggess Gregory D | Modular poultry automatic vaccine injection and spray apparatus |
US5792099A (en) * | 1995-02-14 | 1998-08-11 | Decamp; Dennis | Syringe and cannula for insertion of viscoelastic material into an eye and method of using same |
CA2151407A1 (en) * | 1995-06-09 | 1996-12-10 | Duncan Newman | Injection device |
US5700245A (en) | 1995-07-13 | 1997-12-23 | Winfield Medical | Apparatus for the generation of gas pressure for controlled fluid delivery |
US5858001A (en) | 1995-12-11 | 1999-01-12 | Elan Medical Technologies Limited | Cartridge-based drug delivery device |
US5785688A (en) * | 1996-05-07 | 1998-07-28 | Ceramatec, Inc. | Fluid delivery apparatus and method |
US6193963B1 (en) * | 1996-10-17 | 2001-02-27 | The Regents Of The University Of California | Method of treating tumor-bearing patients with human plasma hyaluronidase |
US7329239B2 (en) * | 1997-02-05 | 2008-02-12 | Medtronic Minimed, Inc. | Insertion device for an insertion set and method of using the same |
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-
2011
- 2011-03-18 AU AU2011227101A patent/AU2011227101A1/en not_active Abandoned
- 2011-03-18 KR KR1020127026839A patent/KR20130038841A/en not_active Application Discontinuation
- 2011-03-18 WO PCT/US2011/029030 patent/WO2011116304A1/en active Application Filing
- 2011-03-18 BR BR112012023689A patent/BR112012023689A2/en not_active IP Right Cessation
- 2011-03-18 CA CA2793427A patent/CA2793427A1/en not_active Abandoned
- 2011-03-18 US US13/051,719 patent/US8551071B2/en not_active Expired - Fee Related
- 2011-03-18 CN CN2011800241939A patent/CN103025368A/en active Pending
- 2011-03-18 EP EP11757075.4A patent/EP2547384A4/en not_active Withdrawn
- 2011-03-18 MX MX2012010722A patent/MX2012010722A/en not_active Application Discontinuation
- 2011-03-18 EA EA201290929A patent/EA201290929A1/en unknown
- 2011-03-18 JP JP2013501336A patent/JP2013521987A/en active Pending
-
2013
- 2013-09-23 US US14/034,248 patent/US20140094769A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP2547384A1 (en) | 2013-01-23 |
US8551071B2 (en) | 2013-10-08 |
EA201290929A1 (en) | 2013-04-30 |
JP2013521987A (en) | 2013-06-13 |
US20110238037A1 (en) | 2011-09-29 |
KR20130038841A (en) | 2013-04-18 |
AU2011227101A1 (en) | 2012-10-18 |
US20140094769A1 (en) | 2014-04-03 |
CA2793427A1 (en) | 2011-09-22 |
BR112012023689A2 (en) | 2016-08-23 |
EP2547384A4 (en) | 2014-07-23 |
CN103025368A (en) | 2013-04-03 |
WO2011116304A1 (en) | 2011-09-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA | Abandonment or withdrawal |